Nonstop flight route between Tehran, Iran and London, England, United Kingdom:

About this route:

A direct, nonstop flight between Tehran Imam Khomeini International Airport (IKA), Tehran, Iran and London Heathrow Airport (LHR), London, England, United Kingdom would travel a Great Circle distance of 2,748 miles (or 4,423 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Tehran Imam Khomeini International Airport and London Heathrow Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Tehran Imam Khomeini International Airport and London Heathrow Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Tehran Imam Khomeini International Airport (IKA):

• In addition to being known as "Tehran Imam Khomeini International Airport", another name for IKA is "فرودگاه امام خمینی".
• The furthest airport from Tehran Imam Khomeini International Airport (IKA) is Totegegie Airport (GMR), which is located 11,511 miles (18,525 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• The closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.
• The French firm ADPI, subsidiary of the Aéroports de Paris Group has been commissioned for providing a master plan development study, with a second phase of development offering a 26.5 million annual passengers throughput capacity.
• Tehran Imam Khomeini International Airport handled 4,986,477 passengers last year.
• Tehran Imam Khomeini International Airport (IKA) has 2 runways.
• The original opening was scheduled for 11 February 2004, the onset of the auspicious "Ten-Day Dawn" celebrations, marking the anniversary of the 1979 Islamic Revolution.
• Imam Khomeini Airport is accessible from Tehran by Car, taxi and bus via the Tehran-Qom Freeway.
• However, on 8 May, a few hours after the opening of airport, the Revolutionary Guards of the Iranian Armed Forces closed it, citing security fears over the use of foreigners in the running of the airport.
• "I think they were given false reports that the Turks were still on the site, while they had all evacuated the airport by Friday," airport manager Hossein Pirouzi said.

Facts about London Heathrow Airport (LHR):

• Policing of the airport is the responsibility of the aviation security unit of the Metropolitan Police, although the army, including armoured vehicles of the Household Cavalry, has occasionally been deployed at the airport during periods of heightened security.
• Heathrow is 14 mi west of central London, near the south end of the London Borough of Hillingdon on a parcel of land that is designated part of the Metropolitan Green Belt.
• Because of London Heathrow Airport's relatively low elevation of 83 feet, planes can take off or land at London Heathrow Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Along with Gatwick, Stansted, Luton, Southend and London City, Heathrow is one of six airports with scheduled services serving the London area, although only Heathrow and London City are within Greater London.
• Terminal 1 opened in 1968 and was formally inaugurated by Queen Elizabeth II in May 1969.
• Night-time flights at Heathrow are subject to restrictions.
• The closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.
• London Heathrow Airport (LHR) has 2 runways.
• The furthest airport from London Heathrow Airport (LHR) is Chatham Islands (CHT), which is located 11,875 miles (19,112 kilometers) away in Waitangi, Chatham Islands, New Zealand.